The goal is to become a self-made person.

Original title: 목표는 자수성가입니다

English name: The goal is to become a self-made person.

"Prince, please marry me."
When I woke up, I was inside a world in the game.
The problem is, I became a supporting character who was easily sacrificed to break 'hard mode'. There is only one way out of this situation. Marry the Eastern Grand Duke of Searsdrick Echel to avoid the scheduled death and make a lot of money quickly to become self-made!